可以说，15世纪达芬奇的旋翼机设计是人类第一次进入通用航空领域的尝试。但是，即使有像这位意大利艺术家一样丰富的想象，人们也无法预料，莱特兄弟第一次飞行后所带来的巨大变化。竞赛带动发展在早年，所有的飞行行为都是竞赛，那些勇敢的、富有闯劲的人们追求着速度、距离 It can be said that the 15th century Leonardo da Vinci’s rotorcraft design is the first human attempt to enter the field of general aviation. But even with the same richness of imagination as the Italian artist, one could not foresee the tremendous changes that the Wright brothers brought upon their first flight. Competition driven development In the early years, all the flying behavior is competition, those brave, aggressive people in pursuit of speed, distance